In this paper, a highly isolated multiple-input multiple-output (MIMO) antenna array is
proposed for fifth-generation (5G) metal frame smartphones. The eight identical small-sized …

In this paper, we propose a wideband polarization diversity multiple-input multiple-output
(MIMO) antenna array for 5G smart mobile devices. The proposed MIMO antenna array …

Alleviating user interaction in handset antennas is challenging. In this communication, a
systematic approach is proposed to improve the radiation efficiency of antennas in lossy …

This paper proposes a multi-band coupled-fed antenna (MBCFA) design for 4G LTE, Sub-
6G, and WLAN frequencies, suitable for electronic devices with different sizes and fully …

For future fifth-generation (5G) smartphones, a high-efficiency multiple-input/multiple-output
(MIMO) antenna system capable of operating in Long Term Evolution (LTE) 42/43/46 is …

A sub 6 GHz dual-band closed-slot multiantenna system for 5G laptops is proposed in this
paper. It was installed in a clearance space, with dimensions og 217× 3 mm2 and 1 mm …

The developments of mobile communication technology accompanied by increase in the
number of high frequency bands and antennas, gave the public a negative perception that …

Smartphones are an essential part of modern society and antennas have a vital role in the
operation of the phone and mobile communications infrastructure. In recent years …

This article proposes eliminating the need for additional passive components that can be
applied to WiFi 2.4 GHz, WiFi 6E, Sub-6G and 5G handheld devices with 2× 2 MIMO …

This work studies the correlation between 14-elements of a sub-6 GHz MIMO antenna for
mobile terminal, operating in the 3.10 to 3.85 GHz frequency band. Envelope correlation …